Assignment-6
Introduction-
This is the activity where an angle formed in the center of any circle is twice to the angle formed in the circumference of the circle even when the point is rotated at any direction.A Dynamic applet of inscribed angle in a circle.
Objective-
Student will be able to find the angle formed at the center of the circle is double to the angle formed at the circumference of the circle,
User guideline
1. Open geogebra system.
2. Take a circle with center.
3. There are three point on the circle click any point.
4. Move the point at any direction.
5.Use circular Arc or circular sector in the circle,
GGB applet
Check your outstanding
Question ) Is the angle formed at the center of the circle is double to the angle formed at the circumference of the circle?
Select all that apply
- A
- B
Construction Protocol-
1. Open geogebra system
2. Take a circle with center,
3. Take two point A and B on Circle with center O,
4. Insert circular arc from OBA,
5. Insert circular arc from OAB ON anticlockwise ,
6. Take a point C on arc AB,
7. take segment from AO, OB AC & BC,
8. Take angle on BOA & BCA,
9. Move any point of a circle.